Roorda van Eysinga, J. P. N. L. <br/><br/>
Nutritional disorders in glasshouse tomatoes, cucumbers and lettuce/ 
J.P.N.L. Roorda van Eysinga and K.W. Smilde. 
 - Rev.ed. 
 - Wageningen:  Pudoc Centre for Agricultural Publishing and Documentation,  1981. 
 - 130p.:   ill.;   21 cm. 
<br/><br/><label>ISBN: </label>9022007375 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Deficiency diseases in plants.<br/> Tomato--Disease and pests.<br/> Cucumbers--Disease and pests.